JP6997885B2 - 交換可能なモジュールのピーク電流除去のための放電回路設計 - Google Patents

交換可能なモジュールのピーク電流除去のための放電回路設計 Download PDF

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Publication number
JP6997885B2
JP6997885B2 JP2020564409A JP2020564409A JP6997885B2 JP 6997885 B2 JP6997885 B2 JP 6997885B2 JP 2020564409 A JP2020564409 A JP 2020564409A JP 2020564409 A JP2020564409 A JP 2020564409A JP 6997885 B2 JP6997885 B2 JP 6997885B2
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Japan
Prior art keywords
led
replaceable
circuit
capacitor
current
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JP2020564409A
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English (en)
Japanese (ja)
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JP2021518643A (ja
Inventor
ペーター フーベルトゥス フランシスクス デューレンベルグ
ヘルマン ヨハンネス ヘルトルーディス ヒーレン
レムコ クリスティアヌス ヴィルヘルムス レールマーカース
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Signify Holding BV
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Signify Holding BV
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    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
    • H05B45/40—Details of LED load circuits
    • H05B45/44—Details of LED load circuits with an active control inside an LED matrix
    • H05B45/48—Details of LED load circuits with an active control inside an LED matrix having LEDs organised in strings and incorporating parallel shunting devices
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
    • H05B45/50—Circuit arrangements for operating light-emitting diodes [LED] responsive to malfunctions or undesirable behaviour of LEDs; responsive to LED life; Protective circuits
    • H05B45/54—Circuit arrangements for operating light-emitting diodes [LED] responsive to malfunctions or undesirable behaviour of LEDs; responsive to LED life; Protective circuits in a series array of LEDs
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B47/00—Circuit arrangements for operating light sources in general, i.e. where the type of light source is not relevant
    • H05B47/20—Responsive to malfunctions or to light source life; for protection
    • H05B47/25—Circuit arrangements for protecting against overcurrent
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
    • Y02B20/30—Semiconductor lamps, e.g. solid state lamps [SSL] light emitting diodes [LED] or organic LED [OLED]

Landscapes

  • Circuit Arrangement For Electric Light Sources In General (AREA)
  • Led Devices (AREA)
  • Fastening Of Light Sources Or Lamp Holders (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
  • Emergency Protection Circuit Devices (AREA)
  • Direct Current Feeding And Distribution (AREA)
JP2020564409A 2018-05-18 2019-05-13 交換可能なモジュールのピーク電流除去のための放電回路設計 Active JP6997885B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP18173081 2018-05-18
EP18173081.3 2018-05-18
PCT/EP2019/062139 WO2019219566A1 (en) 2018-05-18 2019-05-13 Discharge circuitry design for peak current elimination of exchangeable modules

Publications (2)

Publication Number Publication Date
JP2021518643A JP2021518643A (ja) 2021-08-02
JP6997885B2 true JP6997885B2 (ja) 2022-02-04

Family

ID=62200349

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2020564409A Active JP6997885B2 (ja) 2018-05-18 2019-05-13 交換可能なモジュールのピーク電流除去のための放電回路設計

Country Status (8)

Country Link
EP (1) EP3794908B1 (pl)
JP (1) JP6997885B2 (pl)
CN (1) CN112136364A (pl)
DK (1) DK3794908T3 (pl)
ES (1) ES2907946T3 (pl)
HU (1) HUE057934T2 (pl)
PL (1) PL3794908T3 (pl)
WO (1) WO2019219566A1 (pl)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008204866A (ja) 2007-02-21 2008-09-04 Toshiba Lighting & Technology Corp Ｌｅｄ点灯装置及び照明装置システム
JP2011244141A (ja) 2010-05-17 2011-12-01 Panasonic Electric Works Co Ltd 可視光通信ｌｅｄ照明システム
JP2014514686A (ja) 2011-03-07 2014-06-19 オスラム・シルバニア・インコーポレイテッド 固体光源のための高効率低エネルギー貯蔵駆動回路

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2123986T3 (es) * 1994-06-28 1999-01-16 Koninkl Philips Electronics Nv Disposicion de circuito.
US6714429B2 (en) * 2001-08-15 2004-03-30 Astec International Limited Active inrush current control for AC to DC converters
US20090230771A1 (en) * 2008-03-11 2009-09-17 Sukumar De Simple and passive solution for providing power interruption capability with controlled inrush current in critical power supply
US8729809B2 (en) * 2009-09-08 2014-05-20 Denovo Lighting, Llc Voltage regulating devices in LED lamps with multiple power sources
EP2360820B1 (en) * 2009-12-31 2018-03-28 Nxp B.V. Surge protection circuit
CN105723805B (zh) * 2013-11-18 2017-09-12 赤多尼科两合股份有限公司 用于驱动led的驱动器模块
US9504121B2 (en) * 2014-01-24 2016-11-22 Altoran Chips & Systems System and method for providing surge protection for an AC direct step driver lighting system
US9379533B1 (en) * 2014-08-22 2016-06-28 Universal Lighting Technologies, Inc. Input surge protection circuit and method for an LED load
CA2861789C (en) * 2014-08-28 2015-09-15 Greco Tech Industries Inc. Led tube driver circuitry for ballast and non-ballast fluorescent tube replacement

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008204866A (ja) 2007-02-21 2008-09-04 Toshiba Lighting & Technology Corp Ｌｅｄ点灯装置及び照明装置システム
JP2011244141A (ja) 2010-05-17 2011-12-01 Panasonic Electric Works Co Ltd 可視光通信ｌｅｄ照明システム
JP2014514686A (ja) 2011-03-07 2014-06-19 オスラム・シルバニア・インコーポレイテッド 固体光源のための高効率低エネルギー貯蔵駆動回路

Also Published As

Publication number Publication date
EP3794908A1 (en) 2021-03-24
EP3794908B1 (en) 2021-12-15
HUE057934T2 (hu) 2022-06-28
ES2907946T3 (es) 2022-04-27
JP2021518643A (ja) 2021-08-02
CN112136364A (zh) 2020-12-25
WO2019219566A1 (en) 2019-11-21
DK3794908T3 (da) 2022-03-14
PL3794908T3 (pl) 2022-04-11

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